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TT Instruments


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Precision Measured, Excellence Delivered.

Our entire store at your fingertips

ISO Certified

We are proud to hold the ISO 9001:2015 certification by a UKAS accredited body.

Sell Your Equipment

Receive best prices for your un-used/surplus equipment. Talk to one of our experts for a hassle-free transaction

Worldwide delivery

We deliver on an express service globally with most packages delivered in less than a week.

Customer Satisfaction

We pride ourselves in providing an excellent service from start to finish.

Top Rated Seller

Our feedback says it all! We have shipped to over 100 countries all over the world and our customers couldn't be happier!

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About us

We are an ISO-certified UK company offering sales of precision test and measurement equipment worldwide at great prices. TT Instruments® is the trading name and registered trademark of TechPlant Ltd, a company registered in the United Kingdom which specialises in the sale of test and measurement equipment worldwide. We are a team of focused tech enthusiasts who strive for excellence in what we do. Everything we have for sale belongs to us and is in stock at our warehouse. We pride ourselves in offering exceptional customer service as evidenced by our numerous customer testimonials, both local and international. Our customers keep coming back. Customer satisfaction is at the heart of everything we do. We are passionate about excellent service and it is important for us that all our customers are satisfied and we exceed their expectations.

We started off with an eBay shop and a small office space in early 2021. With our dedication to excellence, we have continued to grow and expand our business. We now have an in-house lab for testing and repairs, dedicated photography facilities, and a large secure storage facility where all our equipment is stored. The open secret to our success is that we strive to keep our customers happy with efficient communication and service, and constantly monitor our progress learning from our mistakes along the way.

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Our eBay shop

We are delighted to inform you that we operate a highly successful and top-rated eBay store with excellent customer feedback. While you can purchase from our eBay store, please note that prices may be slightly higher to cover eBay selling fees. We invite you to visit our eBay page to explore our offerings and review our feedback. Additionally, everything listed for sale on our eBay store is also available on our website for your convenience. Thank you for considering us!

Need a proforma invoice or prefer to pay via bank?

If you require a proforma invoice for your records or purchasing procedures, we are more than happy to provide one. Please click below to access our proforma invoice request form.

our ISO 9001 certificate

ISO 9001 Quality Management

As part of our continued commitment to excellence and quality management, we are proud to hold a UKAS ISO 9001:2015 certification

ISO 9001:2015 Quality Management - ISO 9001 is the world’s most recognised quality management system standard, established by the International Organisation for Standardization (ISO).

Click on the button below for information about our company which you may need in order to add us to your approved suppliers list.

Sell Your Equipment

We strongly believe in sustainability and actively seek to reduce waste. Rather than equipment being disposed of and sent to land fill, we will purchase all your unwanted/end-of-life/surplus/faulty technical equipment at a fair price - paid upfront, we offer a hassle-free collection service and ensure all the devices are reused by exporting them to developing countries or recycling them for parts if the device is not salvageable.

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